base: Add Is* functions to Value class.

chrome/browser/ui/login/login_prompt_ui.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/login/login_prompt.h"
 
 #include <string>
 
 #include "base/json/json_reader.h"
 #include "base/utf_string_conversions.h"
@@ skipping 179 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(LoginHandlerHtml);
 };
 
 void LoginHandlerHtmlDelegate::OnDialogClosed(const std::string& json_retval) {
   if (closed_)
     return;
   closed_ = true;
 
   scoped_ptr<Value> parsed_value(base::JSONReader::Read(json_retval, false));
 
-  if (!parsed_value.get() || !parsed_value->IsType(Value::TYPE_DICTIONARY)) {
+  if (!parsed_value.get() || !parsed_value->IsDictionary()) {
     login_handler_->CancelAuth();
   } else {
     DictionaryValue* res = static_cast<DictionaryValue*>(parsed_value.get());
     string16 username;
     string16 password;
 
     if (!res->GetString("username", &username) ||
         !res->GetString("password", &password)) {
       login_handler_->CancelAuth();
     } else {
@@ skipping 39 matching lines @@
   SetDialog(dialog);
 
   NotifyAuthNeeded();
 }
 
 // static
 LoginHandler* LoginHandler::Create(net::AuthChallengeInfo* auth_info,
                                    net::URLRequest* request) {
   return new LoginHandlerHtml(auth_info, request);
 }